Eclogite trace in evolution of Late Cenozoic alkaline basalt volcanism on the southwestern flank of the Baikal Rift Zone: Geochemical features and geodynamic consequences
Eclogitized material from the oceanic lithosphere are the most likely source of alkaline basalt magmas in the formation of Late Cenozoic volcanic areas on the southwestern flank of the Baikal Rift Zone. Basaltic trachyandesites of the early stage of volcanism (Pg 3 2 ~ 28–23 Ma) are rich in high fie...
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creator | Perepelov, A. B. Kuzmin, M. I. Tsypukova, S. S. Demonterova, E. I. Ivanov, A. V. Shcherbakov, Yu. D. Puzankov, M. Yu Odgerel, D. Bat-Ulzii, D. |
description | Eclogitized material from the oceanic lithosphere are the most likely source of alkaline basalt magmas in the formation of Late Cenozoic volcanic areas on the southwestern flank of the Baikal Rift Zone. Basaltic trachyandesites of the early stage of volcanism (Pg
3
2
~ 28–23 Ma) are rich in high field strength elements (HFSE), P
2
O
5
, F, Zn, Ga, Sr, Sn, and light rare earth elements (LREE); they are characterized by high values of the following ratios: Fe/Mn = 72–77, Sm/Yb = 7.7–8.5, Sr/Y = 57–63, and Ga/Sc = 2.1–2.3. At this stage, magmas are formed under conditions with a 2–8% degree of partial melting of the mantle substrate enriched with the material of the eclogite source (50–70%) (Cpx/Grt = 1.5–1.7). Basaltoid magmas of the final stage of volcanism (N
1
3
–N
2
1
~ 6–4 Ma) are formed from melting (1.5–4%) of a less fertilized mantle (Cpx/Grt = 2.1–3.1, Fe/Mn = 62–71, Sm/Yb = 3.5–4.6, Sr/Y = 29–44, Ga/Sc = 1.0–1.4). The directed variations of the compositions of the successive basaltoid magmas, which were formed in the Late Cenozoic, create an “eclogite trace” in this area. |
doi_str_mv | 10.1134/S1028334X1710018X |
format | Article |
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3
2
~ 28–23 Ma) are rich in high field strength elements (HFSE), P
2
O
5
, F, Zn, Ga, Sr, Sn, and light rare earth elements (LREE); they are characterized by high values of the following ratios: Fe/Mn = 72–77, Sm/Yb = 7.7–8.5, Sr/Y = 57–63, and Ga/Sc = 2.1–2.3. At this stage, magmas are formed under conditions with a 2–8% degree of partial melting of the mantle substrate enriched with the material of the eclogite source (50–70%) (Cpx/Grt = 1.5–1.7). Basaltoid magmas of the final stage of volcanism (N
1
3
–N
2
1
~ 6–4 Ma) are formed from melting (1.5–4%) of a less fertilized mantle (Cpx/Grt = 2.1–3.1, Fe/Mn = 62–71, Sm/Yb = 3.5–4.6, Sr/Y = 29–44, Ga/Sc = 1.0–1.4). The directed variations of the compositions of the successive basaltoid magmas, which were formed in the Late Cenozoic, create an “eclogite trace” in this area.</description><identifier>ISSN: 1028-334X</identifier><identifier>EISSN: 1531-8354</identifier><identifier>DOI: 10.1134/S1028334X1710018X</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Alkalinity ; Basalt ; Cenozoic ; Earth ; Earth and Environmental Science ; Earth Sciences ; Eclogite ; Evolution ; Field strength ; Gallium ; Geochemistry ; Iron ; Lava ; Lithosphere ; Magma ; Manganese ; Mantle ; Melting ; Rare earth elements ; Ratios ; Rift zones ; Volcanic activity ; Volcanism ; Volcanoes ; Zinc</subject><ispartof>Doklady earth sciences, 2017-10, Vol.476 (2), p.1187-1192</ispartof><rights>Pleiades Publishing, Ltd. 2017</rights><rights>Doklady Earth Sciences is a copyright of Springer, 2017.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-a339t-40b516918a0ed78f3da6ba566e7c0b1247ec52c1f764fd78e7bbd8694e5206ec3</citedby><cites>FETCH-LOGICAL-a339t-40b516918a0ed78f3da6ba566e7c0b1247ec52c1f764fd78e7bbd8694e5206ec3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1134/S1028334X1710018X$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1134/S1028334X1710018X$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>315,781,785,27929,27930,41493,42562,51324</link.rule.ids></links><search><creatorcontrib>Perepelov, A. B.</creatorcontrib><creatorcontrib>Kuzmin, M. I.</creatorcontrib><creatorcontrib>Tsypukova, S. S.</creatorcontrib><creatorcontrib>Demonterova, E. I.</creatorcontrib><creatorcontrib>Ivanov, A. V.</creatorcontrib><creatorcontrib>Shcherbakov, Yu. D.</creatorcontrib><creatorcontrib>Puzankov, M. Yu</creatorcontrib><creatorcontrib>Odgerel, D.</creatorcontrib><creatorcontrib>Bat-Ulzii, D.</creatorcontrib><title>Eclogite trace in evolution of Late Cenozoic alkaline basalt volcanism on the southwestern flank of the Baikal Rift Zone: Geochemical features and geodynamic consequences</title><title>Doklady earth sciences</title><addtitle>Dokl. Earth Sc</addtitle><description>Eclogitized material from the oceanic lithosphere are the most likely source of alkaline basalt magmas in the formation of Late Cenozoic volcanic areas on the southwestern flank of the Baikal Rift Zone. Basaltic trachyandesites of the early stage of volcanism (Pg
3
2
~ 28–23 Ma) are rich in high field strength elements (HFSE), P
2
O
5
, F, Zn, Ga, Sr, Sn, and light rare earth elements (LREE); they are characterized by high values of the following ratios: Fe/Mn = 72–77, Sm/Yb = 7.7–8.5, Sr/Y = 57–63, and Ga/Sc = 2.1–2.3. At this stage, magmas are formed under conditions with a 2–8% degree of partial melting of the mantle substrate enriched with the material of the eclogite source (50–70%) (Cpx/Grt = 1.5–1.7). Basaltoid magmas of the final stage of volcanism (N
1
3
–N
2
1
~ 6–4 Ma) are formed from melting (1.5–4%) of a less fertilized mantle (Cpx/Grt = 2.1–3.1, Fe/Mn = 62–71, Sm/Yb = 3.5–4.6, Sr/Y = 29–44, Ga/Sc = 1.0–1.4). The directed variations of the compositions of the successive basaltoid magmas, which were formed in the Late Cenozoic, create an “eclogite trace” in this area.</description><subject>Alkalinity</subject><subject>Basalt</subject><subject>Cenozoic</subject><subject>Earth</subject><subject>Earth and Environmental Science</subject><subject>Earth Sciences</subject><subject>Eclogite</subject><subject>Evolution</subject><subject>Field strength</subject><subject>Gallium</subject><subject>Geochemistry</subject><subject>Iron</subject><subject>Lava</subject><subject>Lithosphere</subject><subject>Magma</subject><subject>Manganese</subject><subject>Mantle</subject><subject>Melting</subject><subject>Rare earth elements</subject><subject>Ratios</subject><subject>Rift zones</subject><subject>Volcanic activity</subject><subject>Volcanism</subject><subject>Volcanoes</subject><subject>Zinc</subject><issn>1028-334X</issn><issn>1531-8354</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><recordid>eNp1kU1LHTEUhodSoVb7A7o70PXYZJLMR3ftRa1wQfADxM1wJnNyb3RuokmmRX9Sf6W53C4EcZVDnud9z-IUxVfOjjgX8vslZ1UrhLzhDWeMtzcfin2uBC9boeTHPGdcbvmn4nOMd4xJKVW3X_w71pNf2USQAmoC64D--GlO1jvwBpaY0YKcf_ZWA073OFlHMGDEKUE2NTobN5DttCaIfk7rvxQTBQdmQne_LdmSX2hzFi6sSXDrHf2AU_J6TRur87chTHOgCOhGWJEfnxxmAtq7SI8zOU3xsNgzOEX68v89KK5Pjq8Wv8vl-enZ4ueyRCG6VEo2KF53vEVGY9MaMWI9oKprajQbeCUb0qrS3DS1NFmgZhjGtu4kqYrVpMVB8W3X-xB8Xh1Tf-fn4PLKnneqU7KRdZUtvrN08DEGMv1DsBsMTz1n_fYk_ZuT5Ey1y8TsuhWFV83vhl4AlSuRtw</recordid><startdate>20171001</startdate><enddate>20171001</enddate><creator>Perepelov, A. B.</creator><creator>Kuzmin, M. I.</creator><creator>Tsypukova, S. S.</creator><creator>Demonterova, E. I.</creator><creator>Ivanov, A. V.</creator><creator>Shcherbakov, Yu. D.</creator><creator>Puzankov, M. Yu</creator><creator>Odgerel, D.</creator><creator>Bat-Ulzii, D.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7TG</scope><scope>7UA</scope><scope>7XB</scope><scope>88I</scope><scope>8FK</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>ATCPS</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>C1K</scope><scope>CCPQU</scope><scope>DWQXO</scope><scope>F1W</scope><scope>GNUQQ</scope><scope>H96</scope><scope>HCIFZ</scope><scope>KL.</scope><scope>L.G</scope><scope>M2P</scope><scope>PATMY</scope><scope>PCBAR</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PYCSY</scope><scope>Q9U</scope></search><sort><creationdate>20171001</creationdate><title>Eclogite trace in evolution of Late Cenozoic alkaline basalt volcanism on the southwestern flank of the Baikal Rift Zone: Geochemical features and geodynamic consequences</title><author>Perepelov, A. B. ; Kuzmin, M. I. ; Tsypukova, S. S. ; Demonterova, E. I. ; Ivanov, A. V. ; Shcherbakov, Yu. D. ; Puzankov, M. Yu ; Odgerel, D. ; Bat-Ulzii, D.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-a339t-40b516918a0ed78f3da6ba566e7c0b1247ec52c1f764fd78e7bbd8694e5206ec3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Alkalinity</topic><topic>Basalt</topic><topic>Cenozoic</topic><topic>Earth</topic><topic>Earth and Environmental Science</topic><topic>Earth Sciences</topic><topic>Eclogite</topic><topic>Evolution</topic><topic>Field strength</topic><topic>Gallium</topic><topic>Geochemistry</topic><topic>Iron</topic><topic>Lava</topic><topic>Lithosphere</topic><topic>Magma</topic><topic>Manganese</topic><topic>Mantle</topic><topic>Melting</topic><topic>Rare earth elements</topic><topic>Ratios</topic><topic>Rift zones</topic><topic>Volcanic activity</topic><topic>Volcanism</topic><topic>Volcanoes</topic><topic>Zinc</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Perepelov, A. B.</creatorcontrib><creatorcontrib>Kuzmin, M. I.</creatorcontrib><creatorcontrib>Tsypukova, S. S.</creatorcontrib><creatorcontrib>Demonterova, E. I.</creatorcontrib><creatorcontrib>Ivanov, A. V.</creatorcontrib><creatorcontrib>Shcherbakov, Yu. D.</creatorcontrib><creatorcontrib>Puzankov, M. Yu</creatorcontrib><creatorcontrib>Odgerel, D.</creatorcontrib><creatorcontrib>Bat-Ulzii, D.</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Water Resources Abstracts</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>Agricultural & Environmental Science Collection</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ProQuest One Community College</collection><collection>ProQuest Central Korea</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>ProQuest Central Student</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 2: Ocean Technology, Policy & Non-Living Resources</collection><collection>SciTech Premium Collection</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><collection>Science Database</collection><collection>Environmental Science Database</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>Environmental Science Collection</collection><collection>ProQuest Central Basic</collection><jtitle>Doklady earth sciences</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Perepelov, A. B.</au><au>Kuzmin, M. I.</au><au>Tsypukova, S. S.</au><au>Demonterova, E. I.</au><au>Ivanov, A. V.</au><au>Shcherbakov, Yu. D.</au><au>Puzankov, M. Yu</au><au>Odgerel, D.</au><au>Bat-Ulzii, D.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Eclogite trace in evolution of Late Cenozoic alkaline basalt volcanism on the southwestern flank of the Baikal Rift Zone: Geochemical features and geodynamic consequences</atitle><jtitle>Doklady earth sciences</jtitle><stitle>Dokl. Earth Sc</stitle><date>2017-10-01</date><risdate>2017</risdate><volume>476</volume><issue>2</issue><spage>1187</spage><epage>1192</epage><pages>1187-1192</pages><issn>1028-334X</issn><eissn>1531-8354</eissn><abstract>Eclogitized material from the oceanic lithosphere are the most likely source of alkaline basalt magmas in the formation of Late Cenozoic volcanic areas on the southwestern flank of the Baikal Rift Zone. Basaltic trachyandesites of the early stage of volcanism (Pg
3
2
~ 28–23 Ma) are rich in high field strength elements (HFSE), P
2
O
5
, F, Zn, Ga, Sr, Sn, and light rare earth elements (LREE); they are characterized by high values of the following ratios: Fe/Mn = 72–77, Sm/Yb = 7.7–8.5, Sr/Y = 57–63, and Ga/Sc = 2.1–2.3. At this stage, magmas are formed under conditions with a 2–8% degree of partial melting of the mantle substrate enriched with the material of the eclogite source (50–70%) (Cpx/Grt = 1.5–1.7). Basaltoid magmas of the final stage of volcanism (N
1
3
–N
2
1
~ 6–4 Ma) are formed from melting (1.5–4%) of a less fertilized mantle (Cpx/Grt = 2.1–3.1, Fe/Mn = 62–71, Sm/Yb = 3.5–4.6, Sr/Y = 29–44, Ga/Sc = 1.0–1.4). The directed variations of the compositions of the successive basaltoid magmas, which were formed in the Late Cenozoic, create an “eclogite trace” in this area.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S1028334X1710018X</doi><tpages>6</tpages></addata></record> |
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source | SpringerNature Journals |
subjects | Alkalinity Basalt Cenozoic Earth Earth and Environmental Science Earth Sciences Eclogite Evolution Field strength Gallium Geochemistry Iron Lava Lithosphere Magma Manganese Mantle Melting Rare earth elements Ratios Rift zones Volcanic activity Volcanism Volcanoes Zinc |
title | Eclogite trace in evolution of Late Cenozoic alkaline basalt volcanism on the southwestern flank of the Baikal Rift Zone: Geochemical features and geodynamic consequences |
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